Product Description:
Concentric reducing rubber joint is a type of rubber product with a
concentric structure and different diameters at both ends. It is
mainly used to solve the connection problems caused by diameter
changes in pipeline systems, ensuring that fluids (such as water,
oil, gas, etc.) can flow smoothly from one pipeline to another,
while absorbing and reducing the stress and pressure generated by
pipeline vibration, displacement, or temperature changes.
Advantages:
Shock absorption and noise reduction:
Concentric reducing rubber joints have good shock absorption and
noise reduction effects. It can effectively absorb the vibration
and noise of pipeline systems, improving the stability and comfort
of system operation.
Cost savings:
Due to its excellent performance and wide applicability, concentric
reducing rubber joints can reduce the number of parts used during
pipeline installation, thereby lowering installation costs.
Meanwhile, its longer lifespan also helps to reduce maintenance
costs in the later stages.
Easy installation and maintenance:
The joint has a small volume, light weight, and simple and fast
installation. In addition, its good sealing and wear resistance
also reduce the frequency and difficulty of maintenance.
Strong adaptability:
Concentric reducing rubber joints can be widely used in various
fields such as chemical, construction, water supply, drainage,
petroleum, light and heavy industries, refrigeration, sanitation,
plumbing, fire protection, and electricity. Its strong adaptability
and flexibility make it an indispensable connecting component in
various pipeline systems.
Technical Parameters:
| Main connection dimension |
| DNmax×DNmin | Length
(mm) | Axial displacemen | Horizontal
movement
(mm) | Deflection
angle
(a1+a₂) | DNmax×DNmin | Length
(mm) | Axial displacement | Horizontal
movement
(mm) | Deflection
angle
(a1+a₂) |
|
Extension
(mm) | Compression
(mm) | Extension
(mm) | Compression
(mm) |
|
| 32×25 | 115 | 20 | 30 | 45 | 35° | 125×100 | 200 | 22 | 30 | 40 | 35° |
| 40×25 | 115 | 20 | 30 | 45 | 35° | 150×50 | 200 | 22 | 30 | 40 | 35° |
| 40×32 | 115 | 20 | 30 | 45 | 35° | 150×125 | 200 | 25 | 35 | 40 | 30° |
| 50×32 | 180 | 20 | 30 | 45 | 35° | 200×80 | 200 | 25 | 35 | 40 | 30° |
| 50×40 | 180 | 20 | 30 | 45 | 35° | 200×150 | 200 | 25 | 35 | 40 | 30° |
| 65×32 | 180 | 20 | 30 | 45 | 35° | 250×100 | 220 | 25 | 35 | 40 | 30° |
| 65×50 | 180 | 20 | 30 | 45 | 35° | 300×250 | 220 | 25 | 35 | 40 | 30° |
| 80×40 | 180 | 20 | 30 | 45 | 35° | 350×300 | 240 | 25 | 35 | 35 | 30° |
| 80×65 | 180 | 20 | 30 | 45 | 35° | 400×350 | 240 | 25 | 38 | 35 | 30° |
| 100×40 | 180 | 22 | 30 | 40 | 35° | 500×300 | 240 | 28 | 38 | 35 | 26° |
| 100×80 | 180 | 22 | 30 | 40 | 35° | 500x400 | 240 | 28 | 38 | 35 | 26° |
| 125×5 | 180 | 22 | 30 | 40 | 35° | 600*400 | 240 | 28 | 38 | 35 | 26° |
|
| • Special size and length can be customized for you. |
Applications:
Concentric reducing rubber joints are widely used in various
industrial fields, including but not limited to:
Chemical industry: used to connect chemical pipelines of different
diameters and transport various corrosive or high-temperature and
high-pressure media.
Construction industry: In the water supply and drainage system, it
is used to connect pipes of different sizes to ensure smooth and
unobstructed water flow.
Oil and gas industry: As a key component connecting different pipe
diameters in oil and gas pipelines, it ensures the safe
transportation of oil and gas resources.
Environmental engineering: used in sewage treatment and discharge
systems to connect pipes of different diameters, achieving
effective collection and treatment of sewage.
Fire protection system: Ensure that the water flow is not
obstructed at the connection point in the fire pipeline to improve
fire extinguishing efficiency.
Support and Services:
The Concentric Reducing Rubber Joint is a product designed to
absorb movements and vibrations in pipelines while also providing
flexibility to the system. Our technical support team is available
to provide assistance in selecting the right size and type of joint
for your specific application. Additionally, our services include
installation guidance and troubleshooting support if any issues
arise during the installation process. We also offer maintenance
and repair services to ensure the longevity and optimal performance
of the joint.
Precautions:
Accurate selection: When selecting concentric reducer rubber
joints, accurate selection should be made according to the actual
situation of the pipeline system (such as medium, temperature,
pressure, etc.) to ensure the performance and life of the joints.
Installation specification: the installation process should follow
the relevant norms and standards to ensure the installation quality
and use of the joints.
Regular inspection: Concentric reducer rubber joints should be
inspected and maintained regularly, so as to find and deal with
potential problems in time and ensure the safe and stable operation
of the piping system.
FAQ:
Q: What is the brand name of this product?
A: The brand name of this product is liwei.
Q: What is the model number range of this product?
A: The model number range of this product is DN25*32~DN600*400.
Q: What certifications does this product have?
A: This product has certifications including ISO9001, TUV, WRAS, CO,
MTC, PL, IV etc.
Q: What is the supply ability for this product?
A: The supply ability for this product is 100000 pieces per month.
Q: How long does the delivery take for this product?
A: The delivery time for this product is after payment 15-30 working
days.
Q: What are the packaging details for this product?
A: The packaging details for this product are inner plastic
film,outer wooden case, if multiple compensators are packed in one
case, we will use steel frame to fix it.
